EFADS: Efficient, flexible and anonymous data sharing protocol for cloud computing with proxy re-encryption
نویسندگان
چکیده
Article history: Received 28 January 2013 Received in revised form 20 August 2013 Accepted 10 April 2014 Available online 23 April 2014
منابع مشابه
An Efficient Data Security Mechanism in Cloud Computing Using Anonymous ID Algorithm
Cloud computing has evolved from a risky and confusing concept to a strategy that organization large and small are beginning to adopt as part of their to overall computing strategy. Cloud computing is a method of providing a set of shared computing resources that includes application, computing, storage, netorking, development and deployment platforms as well as business processes.. Research on...
متن کاملSearchable Public-Key Encryption with Data Sharing in Dynamic Groups for Mobile Cloud Storage
Mobile cloud computing is referred as the combination of cloud computing and mobile networks to bring benefits for both mobile users and cloud computing providers. While once the data of mobile users is outsourced to the cloud, it is a formidable and challenging task for the data owners to realize both the data confidentiality and the utilization because it seems unachievable to search and retr...
متن کاملAchieving Scalable and Optimized Attribute Revocation in Cloud Computing
Revocation is one of the major problems for access control systems. Especially, the revocation cost for the data outsourced in the third party environment such as cloud storage systems. The revocation in the cloud-based access control typically deals with the cryptographic operations that introduce costly overheads for key re-generation, file reencryption, and key re-distribution. Also, the com...
متن کاملSESOS: A Verifiable Searchable Outsourcing Scheme for Ordered Structured Data in Cloud Computing
While cloud computing is growing at a remarkable speed, privacy issues are far from being solved. One way to diminish privacy concerns is to store data on the cloud in encrypted form. However, encryption often hinders useful computation cloud services. A theoretical approach is to employ the so-called fully homomorphic encryption, yet the overhead is so high that it is not considered a viable s...
متن کاملDoS-Resistant Attribute-Based Encryption in Mobile Cloud Computing with Revocation
Security and privacy are very important challenges for outsourced private data over cloud storages. By taking Attribute-Based Encryption (ABE) for Access Control (AC) purpose we use fine-grained AC over cloud storage. In this paper, we extend previous Ciphertext Policy ABE (CP-ABE) schemes especially for mobile and resource-constrained devices in a cloud computing environment in two aspects, a ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- J. Comput. Syst. Sci.
دوره 80 شماره
صفحات -
تاریخ انتشار 2014